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Bedrock Oct 25 - 31 25 questions
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Monday 25 October 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 42 + 23

    Answer: 42 + 23 = 65
  2. 2. Algebra

    If x = 8, find the value of 8x + 7

    Answer: 71
  3. 3. Geometry

    Convert 20cm to mm

    Answer: 200mm
  4. 4. Ratio

    Simplify the ratio 12:14

    Answer: 6:7
  5. 5. Statistics

    Find the mean of: 14, 7, 19, 2, 9

    Answer: 10.2

Tuesday 26 October 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 91 + 94

    Answer: 91 + 94 = 185
  2. 2. Algebra

    If x = 10, find the value of 4x + 3

    Answer: 43
  3. 3. Geometry

    Convert 44cm to mm

    Answer: 440mm
  4. 4. Ratio

    Simplify the ratio 18:21

    Answer: 6:7
  5. 5. Statistics

    Find the mean of: 16, 15, 4, 15, 10

    Answer: 12

Wednesday 27 October 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 10 + 24

    Answer: 10 + 24 = 34
  2. 2. Algebra

    If x = 6, find the value of 5x + 8

    Answer: 38
  3. 3. Geometry

    Convert 7m to cm

    Answer: 700cm
  4. 4. Ratio

    Simplify the ratio 15:12

    Answer: 5:4
  5. 5. Statistics

    Find the mean of: 16, 20, 4

    Answer: 13.333333333333

Thursday 28 October 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 44 + 13

    Answer: 44 + 13 = 57
  2. 2. Algebra

    If x = 5, find the value of 7x + 9

    Answer: 44
  3. 3. Geometry

    Convert 32cm to mm

    Answer: 320mm
  4. 4. Ratio

    Simplify the ratio 12:9

    Answer: 4:3
  5. 5. Statistics

    Find the mean of: 8, 3, 17

    Answer: 9.3333333333333

Friday 29 October 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 43 + 46

    Answer: 43 + 46 = 89
  2. 2. Algebra

    If x = 10, find the value of 6x + 4

    Answer: 64
  3. 3. Geometry

    Convert 15cm to mm

    Answer: 150mm
  4. 4. Ratio

    Simplify the ratio 6:14

    Answer: 3:7
  5. 5. Statistics

    Find the mean of: 4, 18, 13, 12, 20

    Answer: 13.4